I just want to count the number of articles that belong to a category. Simple with a native query:
But a native query feels like an impurity. No IDE checks, no refactoring support, no startup checks by the persistence provider... I would prefer something in JPQL but I can't see how to access the "entity-less" relationship table.
Alternatively I could build an object for the relationship. Seems plausible, as I do work with it's elements.
Are those the ways to go or am I missing something important?
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: JPA: Count object relations in n:m relationship - do I need a native query?